// Copyright 2011 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.api.ads.dfa.lib.auth;

import com.google.api.ads.common.lib.exception.AuthenticationException;

/**
 * Wrapper for an exception thrown while {@link LoginTokens} is
 * attempting to generate a token.
 *
 * @author Joseph DiLallo
 */
public class LoginTokenException extends AuthenticationException {

  /**
   * Constructor.
   *
   * @param message the exception message
   * @param exception the underlying exception.
   */
  public LoginTokenException(String message, Throwable exception) {
    super(message, exception);
  }

  /**
   * @see java.lang.Throwable#getMessage()
   */
  @Override
  public String getMessage() {
    return super.getMessage() + " " + super.getCause().getMessage();
  }
}
